222016052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1290791}}^1$

素因数の和:1290838

約数の個数: 12

約数和(自身を含む): 397563936

約数和(自身を除く): 175547884

約数列:

[1, 2, 4, 43, 86, 172, 1290791, 2581582, 5163164, 55504013, 111008026, 222016052]

約数ペア:

[(1, 222016052), (2, 111008026), (4, 55504013), (43, 5163164), (86, 2581582), (172, 1290791)]